ATE12509T1 - Nachrichtenkabel, das mit geschaeumten polyurethan gefuellt ist. - Google Patents

Nachrichtenkabel, das mit geschaeumten polyurethan gefuellt ist.

Info

Publication number
ATE12509T1
ATE12509T1 AT81303682T AT81303682T ATE12509T1 AT E12509 T1 ATE12509 T1 AT E12509T1 AT 81303682 T AT81303682 T AT 81303682T AT 81303682 T AT81303682 T AT 81303682T AT E12509 T1 ATE12509 T1 AT E12509T1
Authority
AT
Austria
Prior art keywords
communication cable
foam polyurethane
cable filled
filled
polyurethane
Prior art date
Application number
AT81303682T
Other languages
English (en)
Inventor
Walter Eric Simpson
John Robert Ivor Bury
Original Assignee
Int Standard Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Int Standard Electric Corp filed Critical Int Standard Electric Corp
Application granted granted Critical
Publication of ATE12509T1 publication Critical patent/ATE12509T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/302—Water
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6576—Compounds of group C08G18/69
    • C08G18/6582—Compounds of group C08G18/69 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6588—Compounds of group C08G18/69 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/69—Polymers of conjugated dienes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
    • H01B7/2855—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable using foamed plastic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Insulated Conductors (AREA)
  • Polymerisation Methods In General (AREA)
  • Electric Cable Installation (AREA)
  • Communication Cables (AREA)
  • Sealing Material Composition (AREA)
AT81303682T 1980-08-26 1981-08-13 Nachrichtenkabel, das mit geschaeumten polyurethan gefuellt ist. ATE12509T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8027565A GB2083054B (en) 1980-08-26 1980-08-26 Water-blocking polyurethane compound for cables
EP81303682A EP0047081B1 (de) 1980-08-26 1981-08-13 Nachrichtenkabel, das mit geschäumten Polyurethan gefüllt ist

Publications (1)

Publication Number Publication Date
ATE12509T1 true ATE12509T1 (de) 1985-04-15

Family

ID=10515645

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81303682T ATE12509T1 (de) 1980-08-26 1981-08-13 Nachrichtenkabel, das mit geschaeumten polyurethan gefuellt ist.

Country Status (10)

Country Link
EP (1) EP0047081B1 (de)
AR (1) AR224961A1 (de)
AT (1) ATE12509T1 (de)
AU (1) AU546337B2 (de)
CA (1) CA1213698A (de)
DE (1) DE3169681D1 (de)
GB (1) GB2083054B (de)
NO (1) NO812717L (de)
NZ (1) NZ198032A (de)
ZA (1) ZA814723B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59113016A (ja) * 1982-12-20 1984-06-29 Hodogaya Chem Co Ltd 水性ポリウレタン樹脂
EP0639596A1 (de) * 1993-08-20 1995-02-22 Bridgestone Corporation Herstellung eines wasserdichten Polyurethanschaumes
US5925724A (en) * 1995-06-23 1999-07-20 Shell Oil Company Use of polydiene diols in thermoplastic polyurethanes
FR2752847B1 (fr) * 1995-10-24 1998-12-04 Jean Pierre Archeny Mousse de gel de synthese a cellules fermees, autocollante, elastomerique, viscoelastique, de densite variable, a usage medical et industriel
US6111049A (en) * 1996-02-09 2000-08-29 Shell Oil Company Polyurethanes having improved moisture resistance
US6060560A (en) * 1997-05-23 2000-05-09 Shell Oil Company Polyurethane compositions made from hydroxy-terminated polydiene polymers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248472A (en) * 1963-04-08 1966-04-26 Bell Telephone Labor Inc Sheathed cable with a fluid stop of a polyurethane polymer
GB1189309A (en) * 1966-10-28 1970-04-22 Dunlop Co Ltd Improvements in and relating to Spraying
US4176239A (en) * 1976-09-30 1979-11-27 N L Industries, Inc. Insulated electrical cable containing an agent for decontaminating and sealing the interior space thereof
DE2713835C3 (de) * 1977-03-25 1979-12-06 Aeg-Telefunken Kabelwerke Ag, Rheydt, 4050 Moenchengladbach Verfahren zur Herstellung eines längswasserdichten Kabels
DE2728642B2 (de) * 1977-06-24 1981-02-05 Siemens Ag, 1000 Berlin Und 8000 Muenchen Längswasserdichtes Lichtwellenleiterkabel
DE2742771A1 (de) * 1977-09-20 1979-03-29 Siemens Ag Vorrichtung und verfahren zum fuellen von laengswasserdichten kabeln
DE2835677A1 (de) * 1978-08-14 1980-03-27 Siemens Ag Kabel fuer die nachrichtentechnik
DE2847386A1 (de) * 1978-10-30 1980-05-08 Siemens Ag Schaumartige fuellmasse zur laengsabdichtung elektrischer oder optischer nachrichtenkabel mit kunststoffisolierten uebertragungselementen
EP0010576B1 (de) * 1978-10-30 1983-10-19 Siemens Aktiengesellschaft Füllmasse auf Polyurethan-Basis zur Längsabdichtung elektrischer oder optischer Nachrichtenkabel oder Kabelverbindungen und mit dieser Füllmasse versehene Verbindungsstücke und Kabel

Also Published As

Publication number Publication date
CA1213698A (en) 1986-11-04
EP0047081B1 (de) 1985-04-03
DE3169681D1 (en) 1985-05-09
AU7431981A (en) 1982-03-04
GB2083054A (en) 1982-03-17
AU546337B2 (en) 1985-08-29
ZA814723B (en) 1982-07-28
GB2083054B (en) 1984-03-28
NO812717L (no) 1982-03-01
EP0047081A1 (de) 1982-03-10
NZ198032A (en) 1984-09-28
AR224961A1 (es) 1982-01-29

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee